KR830003390A - Improved Homogenization Process to Prepare Ethanol from Methanol - Google Patents

Improved Homogenization Process to Prepare Ethanol from Methanol Download PDF

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Publication number
KR830003390A
KR830003390A KR1019800003169A KR800003169A KR830003390A KR 830003390 A KR830003390 A KR 830003390A KR 1019800003169 A KR1019800003169 A KR 1019800003169A KR 800003169 A KR800003169 A KR 800003169A KR 830003390 A KR830003390 A KR 830003390A
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South Korea
Prior art keywords
carbon atoms
phosphine
cobalt
represent
ring carbon
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KR1019800003169A
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Korean (ko)
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안토니 피아토 로코
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에드워드지. 그리어
유니온 카바이드 코포레이션
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Publication of KR830003390A publication Critical patent/KR830003390A/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/32—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions without formation of -OH groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Glass Compositions (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Catalysts (AREA)
  • Steroid Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Saccharide Compounds (AREA)

Abstract

내용 없음No content

Description

메탄올로부터 에탄올을 제조하기 위한 개량된 균질화 공정Improved Homogenization Process to Prepare Ethanol from Methanol

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (2)

메탄올, 수소 및 일산화탄소를 실제상 용매없이 반응시키고 이반응을 코발트, 루테늄, 요드촉진제 및 다음 구조식의 포스핀 배위자로 구성된 촉매계로 촉매화하여 에탄올을 제조하는 공정.A process for producing ethanol by reacting methanol, hydrogen, and carbon monoxide in practically no solvent and catalyzing this reaction with a catalyst system consisting of cobalt, ruthenium, an iodide accelerator, and a phosphine ligand of the following structure. 상기 구조식에서In the above structural formula P는 인이며,P is phosphorus, R1, R2및 R3는 각각 탄소수 1내지 20의 1가알킬, 링탄소수 6내지 10의 아릴, 아르알킬, 또는 알크아릴 또는 링 탄소수 5내지 8의 사이클로 알킬을 나타내며,R 1 , R 2 and R 3 each represent monovalent alkyl having 1 to 20 carbon atoms, aryl having 6 to 10 ring carbon atoms, aralkyl, or alkoxy or cycloalkyl having 5 to 8 ring carbon atoms, R1, R2및 R3중 어느것이든 2가지가 함께 탄소수 2내지 6의 2가 알킬렌을 나타내며, 단, 포스핀대 할라이드의 몰비율은 1 : 0.36 내지 1 : 5이며 포스핀대 코발트의 몰비율은 1.5 : 1 이상으로 하여 촉매의 활성도, 안정도 및 에탄올로의 선택도를 증가시킨다.Any one of R 1 , R 2 and R 3 together represent a divalent alkylene having 2 to 6 carbon atoms, provided that the molar ratio of phosphine to halide is 1: 0.36 to 1: 5 and the molar ratio of phosphine to cobalt Silver is 1.5: 1 or more to increase the activity, stability and selectivity to ethanol. 코발트, 루테늄, 요드 촉진제, 및 다음 구조식의 포스핀 배위자로 구성되며 포스핀 배위자 대총할라이드의 비율은 1 : 0.36내지 1 : 5, 포스핀 배위자대 코발트의 비율은 1.5 : 1이상인, 메탄올, 수소 및 일산화탄소(수소 : 일산화탄소의 몰비율은 2 : 1이상)를 반응시켜 에탄올을 제조하는 공정에 사용되는 촉매.Cobalt, ruthenium, iodine promoters, and phosphine ligands of the structure A catalyst used in the process of producing ethanol by reacting carbon monoxide (hydrogen: carbon monoxide ratio of 2: 1 or more). 상기 구조식에서In the above structural formula P는 인이며,P is phosphorus, R1, R2및 R3는 각각 탄소수 1내지 20의 1가알킬: 링탄소수 6내지 10의 아릴, 아르알킬, 또는 알크아릴, 또는 링탄소수 5내지 8의 사이클로알킬을 나타내며,R 1 , R 2 and R 3 each represent a monovalent alkyl having 1 to 20 carbon atoms: aryl having 6 to 10 ring carbon atoms, aralkyl, or alkaryl, or cycloalkyl having 5 to 8 ring carbon atoms, R1, R2및 R3중 어느 것이든 2가지가 함께 탄소 2수내지 6의 2가 알킬렌을 나타낸다. Two of R 1 , R 2 and R 3 together represent a divalent alkylene having 2 to 6 carbon atoms. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800003169A 1979-11-15 1980-08-09 Improved Homogenization Process to Prepare Ethanol from Methanol KR830003390A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91241 1979-11-15
US06/091,241 US4233466A (en) 1979-11-15 1979-11-15 Homologation process for the production of ethanol from methanol

Publications (1)

Publication Number Publication Date
KR830003390A true KR830003390A (en) 1983-06-20

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ID=22226759

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Application Number Title Priority Date Filing Date
KR1019800003169A KR830003390A (en) 1979-11-15 1980-08-09 Improved Homogenization Process to Prepare Ethanol from Methanol

Country Status (18)

Country Link
US (1) US4233466A (en)
EP (1) EP0029086B1 (en)
JP (1) JPS593972B2 (en)
KR (1) KR830003390A (en)
AT (1) ATE9321T1 (en)
AU (1) AU6085480A (en)
BR (1) BR8004759A (en)
CA (1) CA1165309A (en)
DD (1) DD154483A5 (en)
DE (1) DE3069155D1 (en)
DK (1) DK313680A (en)
ES (1) ES493701A0 (en)
FI (1) FI802326A (en)
NO (1) NO802170L (en)
PL (1) PL126665B1 (en)
SG (1) SG39386G (en)
YU (1) YU197480A (en)
ZA (1) ZA804199B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346020A (en) * 1979-05-25 1982-08-24 Gulf Research & Development Company Novel catalyst system and process for producing ethanol using said novel catalyst system
FR2458528A1 (en) * 1979-06-07 1981-01-02 Rhone Poulenc Ind METHOD FOR APPROVING METHANOL
FR2460284A1 (en) * 1979-07-04 1981-01-23 Rhone Poulenc Ind PROCESS FOR PREPARING ACETALDEHYDE
US4348541A (en) * 1979-11-30 1982-09-07 Exxon Research And Engineering Company Methanol homologation using cobalt-ruthenium catalysts
DE3031558C2 (en) * 1980-08-21 1984-04-26 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Process for the production of acetaldehyde and ethanol
US4301253A (en) * 1980-09-25 1981-11-17 Union Carbide Corporation Process for the selective production of ethanol and methanol directly from synthesis gas
DE3042434A1 (en) * 1980-11-11 1982-05-19 Ruhrchemie Ag, 4200 Oberhausen METHOD FOR PRODUCING ETHANOL AND N-PROPANOL FROM METHANOL
DE3263044D1 (en) * 1981-01-08 1985-05-23 Texaco Development Corp Ethanol synthesis by homologation of methanol
CA1179315A (en) * 1981-06-30 1984-12-11 Union Carbide Corporation Process for producing alcohols
US4332915A (en) * 1981-07-02 1982-06-01 Texaco Inc. Production of alkanols from synthesis gas
US4352947A (en) * 1981-08-03 1982-10-05 Gulf Research & Development Company Process for producing ethanol
US4585798A (en) * 1981-10-13 1986-04-29 Gulf Research & Development Company Synthesis gas conversion using ruthenium-promoted cobalt catalyst
JPS60136525A (en) * 1983-12-26 1985-07-20 Agency Of Ind Science & Technol Production of ethanol
JPS60215640A (en) * 1984-04-10 1985-10-29 Agency Of Ind Science & Technol Production of ethanol
US4954665A (en) * 1985-11-07 1990-09-04 Union Carbide Chemicals And Plastics Company Inc. Methanol homologation
US4727200A (en) * 1987-03-27 1988-02-23 Union Carbide Corporation Alcohol homologation
US7288689B2 (en) * 2003-11-19 2007-10-30 Exxonmobil Chemical Patents Inc. Methanol and fuel alcohol production for an oxygenate to olefin reaction system
US7196239B2 (en) * 2003-11-19 2007-03-27 Exxonmobil Chemical Patents Inc. Methanol and ethanol production for an oxygenate to olefin reaction system
US7199276B2 (en) * 2003-11-19 2007-04-03 Exxonmobil Chemical Patents Inc. Controlling the ratio of ethylene to propylene produced in an oxygenate to olefin conversion process
US20060149109A1 (en) * 2004-12-30 2006-07-06 Ruziska Philip A Converting methanol and ethanol to light olefins
AP2724A (en) 2006-07-21 2013-08-31 Xyleco Inc Conversion systems for biomass
US7718832B1 (en) 2006-12-29 2010-05-18 Pacific Renewable Fuels, Inc. Combination catalytic process for producing ethanol from synthesis gas
US20090014689A1 (en) * 2007-07-09 2009-01-15 Range Fuels, Inc. Methods and apparatus for producing syngas and alcohols
US20090018371A1 (en) * 2007-07-09 2009-01-15 Range Fuels, Inc. Methods and apparatus for producing alcohols from syngas
US9227895B2 (en) * 2007-07-09 2016-01-05 Albemarle Corporation Methods and apparatus for producing alcohols from syngas
US8142530B2 (en) * 2007-07-09 2012-03-27 Range Fuels, Inc. Methods and apparatus for producing syngas and alcohols
US8366796B2 (en) * 2007-07-09 2013-02-05 Range Fuels, Inc. Modular and distributed methods and systems to convert biomass to syngas
US20090151253A1 (en) * 2007-12-17 2009-06-18 Range Fuels, Inc. Methods and apparatus for producing syngas and alcohols
US20090221725A1 (en) * 2008-02-28 2009-09-03 Enerkem, Inc. Production of ethanol from methanol
CN105254473B (en) * 2015-11-09 2018-10-26 华东理工大学 The method that methanol homologization method prepares ethyl alcohol

Family Cites Families (8)

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Publication number Priority date Publication date Assignee Title
US3248432A (en) * 1961-12-12 1966-04-26 Commercial Solvents Corp Process for the production of ethyl alcohol
US3285948A (en) * 1965-01-22 1966-11-15 Commercial Solvents Corp Halides of ruthenium and osmium in conjunction with cobalt and iodine in the production of ethanol from methanol
BE842430A (en) * 1975-06-09 1976-12-01 PROCESS FOR PREPARING ETHANOL FROM METHANOL, CARBON MONOXIDE AND HYDROGEN
CA1107302A (en) * 1977-11-08 1981-08-18 Brian R. Gane Process for the hydrocarbonylation of methanol to ethanol in the presence of an inert liquid
US4158100A (en) * 1977-11-10 1979-06-12 Chem Systems, Inc. Process for the preparation of β-phenylethyl alcohol via homologation
US4133966A (en) * 1977-12-23 1979-01-09 Gulf Research & Development Company Selective formation of ethanol from methanol, hydrogen and carbon monoxide
CA1133513A (en) * 1978-10-03 1982-10-12 David G. Stewart Process for the production of ethanol and/or acetaldehyde by reacting methanol with synthesis gas
EP0013464A1 (en) * 1979-01-09 1980-07-23 Gulf Research & Development Company Selective formation of ethanol from methanol, hydrogen and carbon monoxide

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Publication number Publication date
JPS593972B2 (en) 1984-01-27
CA1165309A (en) 1984-04-10
NO802170L (en) 1981-05-18
ES8106122A1 (en) 1981-08-01
DK313680A (en) 1981-05-16
YU197480A (en) 1983-10-31
US4233466A (en) 1980-11-11
AU6085480A (en) 1981-05-21
JPS5671027A (en) 1981-06-13
ATE9321T1 (en) 1984-09-15
EP0029086A1 (en) 1981-05-27
EP0029086B1 (en) 1984-09-12
FI802326A (en) 1981-05-16
ZA804199B (en) 1981-07-29
PL226066A1 (en) 1981-06-19
PL126665B1 (en) 1983-08-31
SG39386G (en) 1986-08-01
BR8004759A (en) 1981-06-09
ES493701A0 (en) 1981-08-01
DE3069155D1 (en) 1984-10-18
DD154483A5 (en) 1982-03-24

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